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    1. Local experiences
    2. /Things to do in Boulder…
    3. /Specialty Tours
    4. /Stargazing Tours
    5. /Guided Night Sky Astronomy Tour in Boulder
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    Guided Night Sky Astronomy Tour in Boulder

    Explore Boulder’s night sky with a professional astronomer and telescopes

    5.0 stars• 24 reviews
    From$55/ personincl. taxes and fees

    Duration

    2 Hours

    Includes

    Telescopes, seating, flashlights

    Highlights

    Explore the night sky just outside Boulder with a professional astronomer using telescopes and a laser pointer. Start at sunset at an accessible trailhead with no hiking required.

    • Meet a professional astronomer for a guided stargazing tour
    • Use telescopes and a laser pointer to navigate the sky
    • Explore planets, constellations, and more
    • Start at sunset for a two-hour experience
    • Settle in with comfy seating and red flashlights

    What's Included

    • Telescopes
    • Laser pointer
    • Comfy seating
    • Red flashlights

    Things to know

    Tours may be canceled due to cloudy weather.

    Cancellation Policy

    If inclement weather leads to cancellation and rebooking is not feasible, a full refund will be issued.

    FAQs

    Start at sunset.

    No. You meet at an accessible trailhead, and no hiking is required.

    The tour may be canceled due to cloudy weather.

    Meeting details

    Boulder Valley Ranch Trailhead

    Experience provided by AstroTours.org
    Experience provided by AstroTours.org

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text 1-877-GREET-WELL

    Report an issue

    Reference #P95YGT

    Adult

    $55.12

    Age 12+

    0

    Child

    $28.62

    ages 11 and under

    0

    Why book through Greetwell?

    • No Added Fees

      No booking or service fees, ever

    • Concierge Support Included

      Real humans ready to help with timing, questions, or special requests

    • Free Cancellation Available

      Most experiences can be cancelled for a full refund

    Discover what we've curated for you

    Review summary

    5.0
    Excellent
    24 reviews•Google Maps
    24
    0
    0
    0
    0

    Luke, Coda, Aislynn, Travis, and the rest of the team have built something genuinely special in the Colorado mountains. Reviews consistently praise the guides' deep knowledge and ability to explain complex astronomy in ways that click for everyone, from curious kids to adults who've never looked through a telescope. Highlights that keep coming up include jaw-dropping views of Jupiter's moons, Saturn's rings, nebulae, and craters on our own Moon, all through multiple telescopes set up throughout the tour. The experience runs about two hours and draws people from all over, with many out-of-state visitors saying they'd make the trip back specifically to do it again. Small group sizes make it easy to ask questions, and the guides are known for being warm, funny, and genuinely enthusiastic rather than just reading from a script. One reviewer even noted that a partially cloudy night was still worth every penny just from the conversation and Q&A alone. Tours operate in several Colorado locations including Boulder, Breckenridge, and Georgetown. Dress warmly since the cold can sneak up on you once the sun goes down. This is the kind of experience that turns a regular evening into a lasting memory, and the near-perfect rating across a solid number of reviews reflects that consistently.

    What people are saying

    Review 1 of 4
    5/5

    An absolutely stellar experience with Luke and Aislynn! We viewed Jupiter and its moons, Vega, the Orion Nebula, and countless distant galaxies and celestial objects through various telescopes. It was breathtaking. ​What really impressed us, however, was how Luke and Aislynn managed our family dynamic. Our 5-year-old was both tired and very excited (a tough combination), and Luke handled the situation with exceptional care and professionalism, keeping the tour running smoothly when it easily could have been disrupted. ​At the same time, my older kids (13 and 11) were captivated by the science. They asked countless questions, and the guides provided detailed, kind, and knowledgeable answers. It was a rare experience that catered perfectly to both a curious teenager and a high-energy kindergartner. Highly recommend.

    Photo of Ofer Forer

    Ofer Forer

    December 22, 2025

    Review 1 of 1
    5/5

    An absolutely stellar experience with Luke and Aislynn! We viewed Jupiter and its moons, Vega, the Orion Nebula, and countless distant galaxies and celestial objects through various telescopes. It was breathtaking. ​What really impressed us, however, was how Luke and Aislynn managed our family dynamic. Our 5-year-old was both tired and very excited (a tough combination), and Luke handled the situation with exceptional care and professionalism, keeping the tour running smoothly when it easily could have been disrupted. ​At the same time, my older kids (13 and 11) were captivated by the science. They asked countless questions, and the guides provided detailed, kind, and knowledgeable answers. It was a rare experience that catered perfectly to both a curious teenager and a high-energy kindergartner. Highly recommend.

    Photo of Ofer Forer

    Ofer Forer

    December 22, 2025

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